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Added 29 mins ago
I
QA Automation Engineer - ETL/Database
Infoya
Toronto, ON
- $100,000 to $115,000 CAD / year
- Full-time
About the Job: Infoya is looking for an experienced Senior Automation Engineer with strong expertise in test automation , database testing, ETL validation, and data pipeline testing. The…
Added 29 mins ago
E
Senior QE + AI Engineer
enableIT
Toronto, ON
- $75 to $80 CAD / hour
- Contract
We are seeking a Senior QE + AI Engineer with around 8 years of experience in Quality Engineering, Test Automation, or Software Engineering. The role focuses on building AI-powered…
Added 29 mins ago
I
QA Automation Engineer - Database & ETL Testing
Infoya
Toronto, ON
- $100,000 to $115,000 CAD / year
- Full-time
About the Job: Infoya is looking for an experienced Senior Automation Engineer with strong expertise in test automation , database testing, ETL validation, and data pipeline testing. The…
Added 57 mins ago
HS
Senior Software Engineer, Dentrix Ascend
Henry Schein One UK
Surrey, BC
- Full-time
We are looking for a Senior Software Engineer to join our True North team and help build and evolve Dentrix Ascend for the US market.
Added 58 mins ago
FI
Senior Simulation Scientist
Fulfillment IQ
Remote, Canada
- Full-time
- Remote
Workbench is FIQ's warehouse-design platform: it lets a solutions engineer draw a warehouse the way an architect draws a building. You will design, build and own Workbench’s warehouse…
Added 58 mins ago
I
QA Automation Engineer - ETL/Database
INFOYA
Toronto, ON
- $100,000 to $115,000 CAD / year
- Full-time
experienced Senior Automation Engineer with strong expertise
Added 2 hours ago
1
Applied AI Engineer - Evaluation & Reliability
15Rock
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Applied AI Engineer - Evaluation & ReliabilityThe problem you'd own
Added 5 hours ago
K
Senior Software Engineer – DevTest / QA Automation
Kaseya
Toronto, ON
- Full-time
Kaseya is seeking a Senior Software Engineer – DevTest / QA Automation to design, build, and maintain robust automated testing capabilities across enterprise software platforms.
Added 5 hours ago
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Senior Mobile Engineer
Pentasia
Toronto, ON
- $140,000 to $180,000 CAD / year
- Full-time
An innovative, early-stage technology company in the sports, gaming, and digital entertainment space is seeking a Senior React Native Engineer to help build and scale its mobile platform…
Added 11 hours ago
H
Project Engineer - Area Lead (Subsurface and Infrastructure)
Hydrostor
Toronto, ON
- $110,000 to $150,000 CAD / year
- Full-time
Title: Project Engineer – Area Lead (Subsurface and Infrastructure)
Added 13 hours ago
I
Software Engineer
Insight
Remote, Canada
- Full-time
- Remote
We are seeking a highly skilled and experienced Software Engineer to join Insight's Application Development department. This is a department role rather than a position on a single customer…
Added 13 hours ago
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Senior Software Engineer, NeMo Helix Core Platform
NVIDIA
Toronto, ON
- Full-time
We are looking for a Senior Software Engineer to help build NeMo Helix, NVIDIA’s product for developing, evaluating, deploying, and operating AI systems at scale. This role is for a senior…
Added 13 hours ago
B
Intern, Developer (Winter 2027)
Bombardier
Mississauga, ON
- $17.95 to $31 CAD / hour
- Volunteer
Engineer backend automation scripts and data integration pipelines with Python and SQL, leveraging operational data to drive real-time insights and transformation on the shop floor.
Added 14 hours ago
Senior Product Cybersecurity Engineer - Platform Security
L3Harris Technologies
Montreal, QC
Job Title: Senior Product Cybersecurity Engineer – Platform Security
Added 14 hours ago
SO
Senior Software Engineer, Dentrix Ascend
Software of Excellence
Surrey, BC
- Full-time
We are looking for a Senior Software Engineer to join our True North team and help build and evolve Dentrix Ascend for the US market.
Added 14 hours ago
T
Sr, Mainframe Engineer, TD Securities
TD
Toronto, ON
- Full-time
TD Securities Payments Workflow Technology team is looking for a senior mainframe developer to implement solutions in alignment with the firm’s technology strategy. The team is responsible…
Added 14 hours ago
4I
Senior Embedded Systems Electronics Engineer
4FMV Inc
Montreal, QC · Greater Montreal Metropolitan Area
- $118,000 to $132,000 CAD / year
- Full-time
4FMV is recruiting on behalf of our client, a Montreal-based innovation lab, for a Senior Embedded Systems Electronics Engineer. The lab develops and commercializes new products, solutions…
Added 14 hours ago
HS
Senior Software Engineer
Henry Schein One Canada
Surrey, BC
- Full-time
We are looking for a Senior Software Engineer to join our True North team and help build and evolve Dentrix Ascend for the US market.
Added 15 hours ago
M
Lead AI Solutions Engineer
McKesson
Mississauga, ON
- Full-time
As a senior technical leader, this role provides end-to-end ownership of the early solution lifecycle, influences enterprise AI adoption, drives technical direction across initiatives, and…
Added 15 hours ago
ES
Senior Site Reliability Engineer – AEM
Epsilon Solutions Ltd.
Toronto, ON
- Full-time
Senior Site Reliability Engineer – Adobe Experience Manager (AEM), CDN and Edge Delivery
Added 15 hours ago
HS
Senior Java Software Engineer
Henry Schein One Canada
Surrey, BC
- $130,000 to $142,000 CAD / year
- Full-time
We are looking for a Senior Software Engineer to join our True North team and help build and evolve Dentrix Ascend for the US market.
Added 15 hours ago
P
Senior Product Manager, Fund Management
Purpose
Toronto, ON
- Full-time
…moving fund accounting, performance, trading operations, and the data that underpins these all onto a single governed platform. The book of record for our funds, the daily NAVs we strike,…
Added 16 hours ago
L
Senior Yocto Developer Toronto
Litmus
Remote, Canada
- Full-time
- Remote
We are looking for a highly skilled and passionate Senior Yocto & Linux Software Engineer to join our engineering team in Toronto. In this role, you will be responsible for developing,…
Added 16 hours ago
T
Senior AI Engineer (GCP/Vertex AI) Contract
TekRek
Canada
- Contract
The data platform runs on Databricks and Google Cloud. Several AI solutions are already live in production and have delivered measurable reductions in claims processing time.
Added 16 hours ago
SI
Senior Cryptographic Protocol Engineer
SuperQubit Inc.
Markham, ON
- Full-time
Job Title: Senior Cryptographic Protocol Engineer

Cognizant

Sr. Security Engineer – Offensive Security/Penetration testing

Toronto, ON, Canada

The base salary for this position ranges between $ 105,000 - $120,000 per year. · Full-time

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Job details

Pay: The base salary for this position ranges between $ 105,000 - $120,000 per year.
Job type: Full-time
Apply by: Nov 7, 2026
Experience: 6–8 years of experience in Cybersecurity, Security Engineering, or a related field
Posting language: English
Posted: Oct 8, 2026

Original job description

About The Role

As a Senior Security Engineer, you will make an impact by leading the implementation and optimization of Tenzai security solutions while strengthening enterprise Threat & Vulnerability Management (TVM) capabilities. You will be a valued member of the Cyber, Data & Security team and work collaboratively with Engineering, DevOps, and Risk & Compliance stakeholders.

In This Role, You Will

Lead the onboarding, configuration, and ongoing maintenance of Tenzai security solutions across the enterprise
Design and implement scalable security processes to support Tenzai deployment and ongoing operations
Integrate Tenzai with existing security tools, platforms, and workflows to ensure seamless functionality
Conduct proactive vulnerability assessments and ethical hacking activities to identify and mitigate risks
Continuously enhance security posture through process optimization, automation, and tool improvements

Work model

We believe hybrid work is the way forward as we strive to provide flexibility wherever possible. Based on this role’s business requirements, this is a hybrid position requiring 2 to 3 days a week in a client or Cognizant office in Toronto, Ontario. Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs.

The working arrangements for this role are accurate as of the date of posting. This may change based on the project you’re engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations.

What You Need To Have To Be Considered

6–8 years of experience in Cybersecurity, Security Engineering, or a related field
Hands-on experience with Tenzai implementation, configuration, and ongoing support
Strong expertise in designing and implementing enterprise-scale security processes
Practical knowledge of ethical hacking and penetration testing techniques
Experience with vulnerability management tools and security orchestration platforms
Ability to collaborate effectively across cross-functional teams

These will help you stand out

Experience working within Threat & Vulnerability Management (TVM) programs
Familiarity with integrating security solutions into complex enterprise environments
Strong process-oriented mindset with a focus on scalability and automation
Excellent communication skills with the ability to translate technical concepts into actionable insights
Certifications in cybersecurity or ethical hacking (e.g., CEH, OSCP)

We’re excited to meet people who share our mission and can make an impact in a variety of ways. Don’t hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out as someone who can bring new and exciting perspectives to this role.

We regularly assess market data to ensure we offer a competitive compensation package for our associates. The base salary for this position ranges between $ 105,000 - $120,000 per year. Where the successful candidate may fall within the range depends on relevant education, work and/or management experience and other business-related and job-necessary qualifications. This position is also eligible for Cognizant’s discretionary annual performance-based bonus, as well as benefits that support your physical, mental and financial wellbeing.

Cognizant will only consider applicants for this position who are legally authorized to work in Canada without requiring employer sponsorship, now or at any time in the future.

Applications will be accepted until June 28, 2026.

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More about this job

Responsibilities

Lead the implementation, configuration, integration, and ongoing maintenance of Tenzai security solutions across the enterprise, while designing scalable processes to support deployment and operations. Conduct vulnerability assessments and ethical hacking activities, and improve the organization’s security posture through process optimization, automation, and tool enhancements.

Requirements

Requires 6–8 years of experience in cybersecurity, security engineering, or a related field, including hands-on Tenzai implementation and support, enterprise-scale security process design, and practical penetration testing knowledge. Candidates should have experience with vulnerability management tools and security orchestration, and be able to collaborate effectively across teams; TVM experience and CEH or OSCP certifications are advantageous.

Skills

Security Engineering
Tenzai Implementation
Security Configuration
Threat And Vulnerability Management
Vulnerability Assessment
Ethical Hacking
Penetration Testing
Vulnerability Management Tools
Security Orchestration
Enterprise Security Processes
Security Tool Integration
Process Optimization
Automation
Cross-Functional Collaboration
Communication

Benefits

Wellbeing Programs
Physical Wellbeing Support
Mental Wellbeing Support
Financial Wellbeing Support
Discretionary Annual Performance-Based Bonus

Visa sponsorship

Not detected in the job text

Keywords

Cybersecurity
Security Engineering
Tenzai
Threat And Vulnerability Management
TVM
Vulnerability Assessment
Vulnerability Management
Ethical Hacking
Penetration Testing
Security Orchestration
Enterprise Security
Security Processes
Security Tool Integration
Security Platforms
Security Workflows
Process Optimization
Automation
CEH
OSCP
Risk And Compliance
DevOps
Engineering

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